Fig. 1. Schematic representation of wild-type and C-terminal hybrid Rab proteins used in this study. The numbers above each bar are residue numbers indicating the total length of each wild-type Rab, or the point at which the hypervariable region from another Rab was fused to generate a hybrid protein. On the right, the subcellular localisations of the proteins used are summarised: SG, secretory granule; EE, early endosome; G, Golgi; ^*denotes partial mislocalisation.